23638468

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 49392000

約数和(自身を除く): 25753532

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 82, 118, 164, 236, 287, 349, 413, 574, 698, 826, 1148, 1396, 1652, 2419, 2443, 4838, 4886, 9676, 9772, 14309, 16933, 20591, 28618, 33866, 41182, 57236, 67732, 82364, 100163, 144137, 200326, 288274, 400652, 576548, 844231, 1688462, 3376924, 5909617, 11819234, 23638468]

約数ペア:

[(1, 23638468), (2, 11819234), (4, 5909617), (7, 3376924), (14, 1688462), (28, 844231), (41, 576548), (59, 400652), (82, 288274), (118, 200326), (164, 144137), (236, 100163), (287, 82364), (349, 67732), (413, 57236), (574, 41182), (698, 33866), (826, 28618), (1148, 20591), (1396, 16933), (1652, 14309), (2419, 9772), (2443, 9676), (4838, 4886)]